{"id":"vidhyamitra:city-day:pushkar:1987-04-06:en","page_class":"VM-CD-city-day","url":"https://vidhyamitra.com/city/pushkar/1987-04-06","language":{"target_lang":"en","base_lang":"en","quality_tier":"canonical"},"data":{"date":"1987-04-06","date_display":"April 6, 1987 CE","panchanga":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1987,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446891.770833,"kali_year":5088,"ahargana":1858426.2708,"sun":{"sidereal_longitude":352.226,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.717,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.4909,"elapsed_within_tithi_degrees":3.4909},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.717,"elapsed_within_degrees":13.0503},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.943},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"sky":{"method":"Sūrya-Siddhāntic Bhāskara-II 4-step iteration with atan2-based śīghra + varying peripheries + lunar latitude","engine_version":"3.0 (Pūrṇa — complete SS implementation)","tradition_sources":"Āryabhaṭīya 499 CE → SS Ch.1-5 Burgess 1860 → Siddhānta-Śiromaṇi Bhāskara II 1150 → Tantrasaṅgraha Nīlakaṇṭha 1501","input":{"year":1987,"month":4,"day":6,"hour":6,"minute":30,"calendar":"gregorian"},"julian_day":2446891.770833,"ahargana":1858426.2708,"kali_year":5088,"ayanamsa_lahiri":23.675,"grahas":{"sun":{"sidereal_longitude":352.039498,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"moon":{"sidereal_longitude":78.978498,"rashi":{"number":3,"name":"Mithuna"},"nakshatra":{"number":6,"name":"Ārdrā","pada":4},"retrograde":false,"latitude":4.4975},"mars":{"sidereal_longitude":36.765198,"rashi":{"number":2,"name":"Vṛṣabha"},"nakshatra":{"number":3,"name":"Kṛttikā","pada":4},"retrograde":false},"mercury":{"sidereal_longitude":326.525798,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":25,"name":"Pūrva Bhādrapadā","pada":2},"retrograde":false},"jupiter":{"sidereal_longitude":345.318698,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":26,"name":"Uttara Bhādrapadā","pada":4},"retrograde":false},"venus":{"sidereal_longitude":316.530798,"rashi":{"number":11,"name":"Kumbha"},"nakshatra":{"number":24,"name":"Śatabhiṣā","pada":3},"retrograde":false},"saturn":{"sidereal_longitude":237.11239799999998,"rashi":{"number":8,"name":"Vṛścika"},"nakshatra":{"number":18,"name":"Jyeṣṭhā","pada":4},"retrograde":true},"rahu":{"sidereal_longitude":351.6328,"rashi":{"number":12,"name":"Mīna"},"nakshatra":{"number":27,"name":"Revatī","pada":2},"retrograde":false},"ketu":{"sidereal_longitude":171.6328,"rashi":{"number":6,"name":"Kanyā"},"nakshatra":{"number":13,"name":"Hasta","pada":4},"retrograde":false}},"panchang":{"method":"Sūrya Siddhānta + Bhāskara-II iterative manda + Kerala-school (Mādhava-Nīlakaṇṭha) evection + variation + annual equation","engine_version":"2.0 (Kerala-school enhanced)","accuracy_note":"Sub-degree on Moon at any Kali-Yuga date (~2-5° residual max)","tradition_chain":"Āryabhaṭa(499) → Brahmagupta(628) → Bhāskara II(1150) → Mādhava(~1400) → Parameśvara(1430) → Nīlakaṇṭha(1501) → this","input":{"year":1987,"month":4,"day":6,"hour":6,"minute":30,"second":0,"calendar":"gregorian"},"julian_day":2446891.770833,"kali_year":5088,"ahargana":1858426.2708,"sun":{"sidereal_longitude":352.226,"rashi":12,"rashi_name":"Mīna"},"moon":{"sidereal_longitude":79.717,"rashi":3,"rashi_name":"Mithuna"},"tithi":{"number":8,"name":"Aṣṭamī","paksha":"Śukla","full_name":"Śukla Aṣṭamī","elongation_degrees":87.4909,"elapsed_within_tithi_degrees":3.4909},"nakshatra":{"number":6,"name":"Ārdrā","pada":4,"moon_longitude":79.717,"elapsed_within_degrees":13.0503},"yoga":{"number":6,"name":"Atigaṇḍa","sum_longitude":71.943},"karana":{"half_tithi_index":14,"name":"Viṣṭi"},"vara":{"number":3,"name":"Somavāra (Monday)"}},"eclipse_current":{"solar":{"type":"solar","occurs":false,"moon_latitude":4.497,"elongation":87.491},"lunar":{"type":"lunar","occurs":false,"moon_latitude":4.497,"opposition_distance":92.509}},"eclipse_window_40days":[{"offset_days":8,"type":"lunar","occurs":true,"moon_latitude":-0.548,"opposition_distance":1.846}]},"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"tier2":{"city":{"slug":"pushkar","name":"Puṣkar","lat":26.49,"lon":74.55,"tz_offset_hours":5.5,"state":"Rajasthan","country":"IN","tier":"tirtha"},"sunriseLocal":"06:18","sunsetLocal":"18:51","solarNoonLocal":"12:35","dayLengthHours":12.53778844541119,"dayLengthDisplay":"12 Hours 32 Mins 16 Secs","nightLengthDisplay":"11 Hours 27 Mins 44 Secs","moonriseLocal":"11:31","moonsetLocal":"01:14","rahuKala":{"name":"Rāhu Kāla","start":"07:52","end":"09:27","startHours":7.874826487954853,"endHours":9.442050043631252,"quality":"inauspicious"},"yamaganda":{"name":"Yamaganda","start":"11:01","end":"12:35","startHours":11.009273599307651,"endHours":12.57649715498405,"quality":"inauspicious"},"gulika":{"name":"Gulika Kāla","start":"14:09","end":"15:43","startHours":14.143720710660448,"endHours":15.710944266336847,"quality":"inauspicious"},"durMuhurta":[{"name":"Dur Muhūrta","start":"09:14","end":"09:39","startHours":9.2330869028744,"endHours":9.651013184388106,"quality":"avoid"}],"varjyam":{"name":"Varjyam","start":"06:50","end":"07:10","startHours":6.830010784170588,"endHours":7.164351809381553,"quality":"avoid"},"abhijit":{"name":"Abhijit Muhūrta","start":"12:10","end":"13:00","startHours":12.158570873470344,"endHours":12.994423436497756,"quality":"auspicious"},"brahmaMuhurta":{"name":"Brahma Muhūrta","start":"04:38","end":"05:28","startHours":4.635897806223629,"endHours":5.471750369251042,"quality":"auspicious"},"pratahSandhya":{"name":"Prātaḥ Sandhyā","start":"05:16","end":"06:18","startHours":5.262787228494188,"endHours":6.307602932278455,"quality":"auspicious"},"vijayaMuhurta":{"name":"Vijaya Muhūrta","start":"14:40","end":"15:30","startHours":14.666128562552581,"endHours":15.501981125579993,"quality":"auspicious"},"godhuliMuhurta":{"name":"Godhūli Muhūrta","start":"18:39","end":"19:03","startHours":18.645391377689645,"endHours":19.045391377689644,"quality":"auspicious"},"sayahnaSandhya":{"name":"Sāyāhna Sandhyā","start":"18:51","end":"19:22","startHours":18.845391377689644,"endHours":19.367799229581777,"quality":"auspicious"},"amritKala":{"name":"Amṛta Kāla","start":"18:36","end":"20:21","startHours":18.595391377689644,"endHours":20.345391377689644,"quality":"auspicious"},"nishitaMuhurta":{"name":"Niśīta Muhūrta","start":"00:10","end":"01:00","startHours":24.158570873470342,"endHours":24.994423436497758,"quality":"auspicious"},"dayChoghadiyas":[{"name":"Amṛta","start":"06:18","end":"07:52","startHours":6.307602932278455,"endHours":7.874826487954853,"quality":"auspicious"},{"name":"Kāla","start":"07:52","end":"09:27","startHours":7.874826487954853,"endHours":9.442050043631252,"quality":"inauspicious"},{"name":"Śubha","start":"09:27","end":"11:01","startHours":9.442050043631252,"endHours":11.009273599307651,"quality":"auspicious"},{"name":"Roga","start":"11:01","end":"12:35","startHours":11.009273599307651,"endHours":12.57649715498405,"quality":"inauspicious"},{"name":"Udveg","start":"12:35","end":"14:09","startHours":12.57649715498405,"endHours":14.143720710660448,"quality":"inauspicious"},{"name":"Chala","start":"14:09","end":"15:43","startHours":14.143720710660448,"endHours":15.710944266336847,"quality":"neutral"},{"name":"Labha","start":"15:43","end":"17:17","startHours":15.710944266336847,"endHours":17.278167822013245,"quality":"auspicious"},{"name":"Amṛta","start":"17:17","end":"18:51","startHours":17.278167822013245,"endHours":18.845391377689644,"quality":"auspicious"}],"nightChoghadiyas":[{"name":"Chala","start":"18:51","end":"20:17","startHours":18.845391377689644,"endHours":20.278167822013245,"quality":"neutral"},{"name":"Labha","start":"20:17","end":"21:43","startHours":20.278167822013245,"endHours":21.710944266336845,"quality":"auspicious"},{"name":"Amṛta","start":"21:43","end":"23:09","startHours":21.710944266336845,"endHours":23.143720710660446,"quality":"auspicious"},{"name":"Kāla","start":"23:09","end":"00:35","startHours":23.143720710660446,"endHours":24.57649715498405,"quality":"inauspicious"},{"name":"Śubha","start":"00:35","end":"02:01","startHours":24.57649715498405,"endHours":26.00927359930765,"quality":"auspicious"},{"name":"Roga","start":"02:01","end":"03:27","startHours":26.00927359930765,"endHours":27.44205004363125,"quality":"inauspicious"},{"name":"Udveg","start":"03:27","end":"04:52","startHours":27.44205004363125,"endHours":28.874826487954856,"quality":"inauspicious"},{"name":"Chala","start":"04:52","end":"06:18","startHours":28.874826487954856,"endHours":30.307602932278456,"quality":"neutral"}],"horas":[{"name":"Hora 1","start":"06:18","end":"07:18","startHours":6.307602932278455,"endHours":7.307602932278455,"planetary_lord":"Moon"},{"name":"Hora 2","start":"07:18","end":"08:18","startHours":7.307602932278455,"endHours":8.307602932278455,"planetary_lord":"Mercury"},{"name":"Hora 3","start":"08:18","end":"09:18","startHours":8.307602932278455,"endHours":9.307602932278455,"planetary_lord":"Venus"},{"name":"Hora 4","start":"09:18","end":"10:18","startHours":9.307602932278455,"endHours":10.307602932278455,"planetary_lord":"Sun"},{"name":"Hora 5","start":"10:18","end":"11:18","startHours":10.307602932278455,"endHours":11.307602932278455,"planetary_lord":"Mars"},{"name":"Hora 6","start":"11:18","end":"12:18","startHours":11.307602932278455,"endHours":12.307602932278455,"planetary_lord":"Jupiter"},{"name":"Hora 7","start":"12:18","end":"13:18","startHours":12.307602932278455,"endHours":13.307602932278455,"planetary_lord":"Saturn"},{"name":"Hora 8","start":"13:18","end":"14:18","startHours":13.307602932278455,"endHours":14.307602932278455,"planetary_lord":"Moon"},{"name":"Hora 9","start":"14:18","end":"15:18","startHours":14.307602932278455,"endHours":15.307602932278455,"planetary_lord":"Mercury"},{"name":"Hora 10","start":"15:18","end":"16:18","startHours":15.307602932278455,"endHours":16.307602932278456,"planetary_lord":"Venus"},{"name":"Hora 11","start":"16:18","end":"17:18","startHours":16.307602932278456,"endHours":17.307602932278456,"planetary_lord":"Sun"},{"name":"Hora 12","start":"17:18","end":"18:18","startHours":17.307602932278456,"endHours":18.307602932278456,"planetary_lord":"Mars"},{"name":"Hora 13","start":"18:18","end":"19:18","startHours":18.307602932278456,"endHours":19.307602932278456,"planetary_lord":"Jupiter"},{"name":"Hora 14","start":"19:18","end":"20:18","startHours":19.307602932278456,"endHours":20.307602932278456,"planetary_lord":"Saturn"},{"name":"Hora 15","start":"20:18","end":"21:18","startHours":20.307602932278456,"endHours":21.307602932278456,"planetary_lord":"Moon"},{"name":"Hora 16","start":"21:18","end":"22:18","startHours":21.307602932278456,"endHours":22.307602932278456,"planetary_lord":"Mercury"},{"name":"Hora 17","start":"22:18","end":"23:18","startHours":22.307602932278456,"endHours":23.307602932278456,"planetary_lord":"Venus"},{"name":"Hora 18","start":"23:18","end":"00:18","startHours":23.307602932278456,"endHours":24.307602932278456,"planetary_lord":"Sun"},{"name":"Hora 19","start":"00:18","end":"01:18","startHours":24.307602932278456,"endHours":25.307602932278456,"planetary_lord":"Mars"},{"name":"Hora 20","start":"01:18","end":"02:18","startHours":25.307602932278456,"endHours":26.307602932278456,"planetary_lord":"Jupiter"},{"name":"Hora 21","start":"02:18","end":"03:18","startHours":26.307602932278456,"endHours":27.307602932278456,"planetary_lord":"Saturn"},{"name":"Hora 22","start":"03:18","end":"04:18","startHours":27.307602932278456,"endHours":28.307602932278456,"planetary_lord":"Moon"},{"name":"Hora 23","start":"04:18","end":"05:18","startHours":28.307602932278456,"endHours":29.307602932278456,"planetary_lord":"Mercury"},{"name":"Hora 24","start":"05:18","end":"06:18","startHours":29.307602932278456,"endHours":30.307602932278456,"planetary_lord":"Venus"}],"taraBala":{"favorable_nakshatras":["Aśvinī","Bharaṇī","Punarvasu","Puṣya","Aśleṣā","Maghā","Pūrva Phalgunī","Viśākhā","Anurādhā","Jyeṣṭhā","Mūla","Pūrva Āṣāḍhā","Pūrva Bhādrapadā","Uttara Bhādrapadā","Revatī"],"unfavorable_nakshatras":["Kṛttikā","Rohiṇī","Mṛgaśirā","Ārdrā","Uttara Phalgunī","Hasta","Citrā","Svātī","Uttara Āṣāḍhā","Śravaṇa","Dhaniṣṭhā","Śatabhiṣaj"],"nature":"Janma-tara if same nakshatra; favorable for 15 nakshatras"},"chandraBala":{"favorable_rashis":["Meṣa","Mithuna","Siṃha","Vṛścika","Dhanu","Mīna"],"unfavorable_rashis":["Vṛṣabha","Karka","Kanyā","Tulā","Makara","Kumbha"]},"dishaShool":"East (Pūrva)","chandraVasa":"South","rahuVasa":"North-East","anandadiYoga":{"name":"Mudgara","quality":"Inauspicious"},"tropicalRitu":"Vasanta (Spring) (tropical)","vedicRitu":"Śiśira (Winter)","tropicalAyana":"Uttarāyaṇa","vedicAyana":"Uttarāyaṇa","meta":{"method":"BOB-History Sūrya-Siddhānta + Vidhyamitra Tier-2 spherical localization","declination":6.184099837546794,"eotMinutes":-2.7898292990430456,"ayanamsa":23.675}},"calendars":{"vikram_samvat":2044,"vikram_samvatsara":"Vikrama","saka_samvat":1909,"saka_samvatsara":"Prabhava","bengali_samvat":1394,"malayalam_era":1163,"nanakshahi_year":518,"lunar_month":"Caitra","lunar_month_paksha_full":"Caitra Śukla Pakṣa","lunar_month_system":"purnimanta","lunar_month_purnimanta":"Caitra","lunar_month_amanta":"Caitra","lunar_month_is_adhika":false,"lunar_month_purnimanta_is_adhika":false,"lunar_month_amanta_is_adhika":false,"solar_month":"Mīna (Paṅkuṇi)","ritu":"Vasanta (Spring)","display_summary":"Caitra Śukla Aṣṭamī · Vikram 2044 Vikrama · Śaka 1909 Prabhava"},"festivals":[],"todays_walk":{"walk":{"id":"chandra-walk","name":"Candra Walk","name_sanskrit":"चन्द्र यात्रा","type":"graha","description":"Manas-control + BG 6.5-7.","step_count":5,"url":"/walk/chandra-walk"},"reason":"Somavāra (Monday) — its presiding graha's walk."},"cosmic_resonances":[{"historical_date":"-3137-12-25","event":"Bhīṣma's Mahaprasthan","chart_id":"bhishma","shared_marker":"same Śukla Aṣṭamī","url":"/day/-3137-12-25","relevance":0.5}]},"validity":{"eternal":false,"location_specific":"pushkar"},"liturgical":{"opening":"जय श्री कृष्ण","closing":"ॐ तत् सत्","attribution":"Computed by Vidhyamitra Sūrya-Siddhānta substrate + Vidhyamitra Tier-2 layer"},"seo":{"title":"Pañchāṅga April 6, 1987 CE · Puṣkar · Vidhyamitra","description":"April 6, 1987 CE for Puṣkar: Śukla Aṣṭamī, sūryodaya 06:18, sūryāsta 18:51.","schema_org_type":"Article","canonical":"https://vidhyamitra.com/city/pushkar/1987-04-06","hreflang_alternates":{"en":"https://vidhyamitra.com/city/pushkar/1987-04-06","sa":"https://sa.vidhyamitra.com/city/pushkar/1987-04-06","hi":"https://hi.vidhyamitra.com/city/pushkar/1987-04-06","x-default":"https://vidhyamitra.com/city/pushkar/1987-04-06"}},"provenance":[{"pillar":"BOB-History","pillar_version":"2.12.0","method":"Sūrya-Siddhānta first-principles + Bhāskara II + Kerala-school (Mādhava-Nīlakaṇṭha) corrections","retrieved_at":"2026-05-31T11:03:19.263Z","verification":{"type":"multi-marker","confidence":"canonical"}},{"pillar":"Vidhyamitra-Tier2","pillar_version":"0.1.0","method":"Spherical astronomy + Lahiri ayanamsa + standard solar declination + EoT correction","retrieved_at":"2026-05-31T11:03:19.263Z","verification":{"type":"community-validated","markers":["modern-reference checked timing on Narasiṁha Jayantī 2026"],"confidence":"verified"}}],"meta":{"generated_at":"2026-05-31T11:03:19.263Z","pillar_versions":{"Sūrya-Siddhānta":"Pūrṇa","Vidhyamitra-Tier2":"Pūrṇa"}}}